OTC Trademark

Common metals and their alloys; ferrotitanium; irons and steels; nonferrous metals and their alloys; titanium and its alloys; titanium ores; titanium ingots; titanium alloy ingots; titanium sponges; titanium powders; porous titanium; titanium alloy powders; titanium hydride; hydrided titanium sponges; titanium hydride powders; ferroalloy containing titanium; ferroalloy powders containing titanium

Industrial chemicals; silicates; metallic oxides for formation of deposited films; metallic oxides for vapor deposition; metallic oxides for sputtering target; silicon; silicon oxides; silicon oxide powder; polycrystalline silicon; polycrystalline silicon powder; polycrystalline silicon rods; polycrystalline silicon chunks; titanium oxide; titanium dioxide; titanium dioxide powder; photocatalysts; photocatalyst solution; titanium-oxide-based coating materials; titanium tetrachlorides; diluted titanium tetrachloride; silicon tetrachloride; silicon monoxide; trichlorosilane; magnesium chloride; sputtering target